MLA

Pollard, Ernest, and William L Davidson. Applied Nuclear Physics. 7th printing New York: John Wiley & Sons, 1946.

APA

Pollard, E., & Davidson, W. L. (1946). Applied nuclear physics. 7th printing New York: John Wiley & Sons.

Chicago

Pollard, Ernest, and William L Davidson. Applied Nuclear Physics. 7th printing New York: John Wiley & Sons, 1946.